TT Electronics/IRC

GQ0A029761FBT

GQ0A029761FBT Description

The GQ0A029761FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP (Quarter-Small Outline Package) device integrates 10 isolated resistors, each with a 9.76KΩ resistance and a tight 1% tolerance, ensuring consistent performance in precision circuits. The ceramic case and gull-wing termination enable robust surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees stability across a wide operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in compact, high-density designs.

GQ0A029761FBT Features

• Isolated Resistor Network: 10 independent resistors (9.76KΩ each) with 1% tolerance for precision signal division or termination.
• High-Temperature Stability: ±50ppm/°C TCR and 125°C maximum operating temperature ensure performance in harsh environments.
• Robust Construction: Ceramic case with gull-wing leads for mechanical durability and solderability.
• Space-Efficient QSOP Package: 8.66mm × 6.02mm footprint and 1.47mm profile ideal for miniaturized PCBs.
• Derated Power Handling: Supports 0.1W per resistor (1W total) with derating up to 125°C.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GQ0A029761FBT Applications

• Isolation Circuits: Ideal for analog/digital isolation in sensor interfaces or ADC/DAC systems.
• Medical Equipment: Precision voltage division in patient monitoring or diagnostic devices.
• Test & Measurement: Stable resistance networks for calibration or signal conditioning in lab instruments.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Telecom Infrastructure: Termination or impedance matching in high-frequency communication modules.

Conclusion of GQ0A029761FBT

The GQ0A029761FBT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for isolation and signal integrity tasks. While not RoHS-compliant, its ceramic construction and thin-film technology deliver unmatched stability in industrial and telecom applications. Engineers will appreciate its balance of power handling, tolerance, and space savings, particularly in designs requiring multiple isolated resistors without board real estate compromise.